1. Round opacity of 4 cm in right lung 10 Round opacity of 2 cm in left lung 12 Bilateral opacities and diffuse shadowing 13 Round opacity in right lung,1977
2. Occurrence and prognosis of extranodal lymphomas;Freeman, C.; Berg, J.W.; Cutler, S.J.;Cancer,1972
3. Lymphomas of the gastro-intestinal tract, a study of 117 cases presenting with gastrointestinal disease;Lewin, K.J.; Ranchod, M.; Dorfman, R.F.;Cancer,1978
4. Gastrointestinal lymphoma, immunohistochemical studies of the cell of origin;Grody, W.W.; Weiss, L.M.; Warnke, R.A.; Magidson, J.G.; Hu, E.; Lewin, J.K.;AmJ Surg Pathol,1985
5. Pseudolymphoma of the stomach: a clinicopathologic study of 15 cases;Tokunaga 0, Watanabe T, Morimatsu M;Cancer,1987